2001-04-30  Pavel Cisler  <pavel@eazel.com>

	reviewed by: Darin Adler  <darin@eazel.com>

	Fixed 4964 (Files dragged to Trash from floppy don't
		    appear in Trash Can)
	Fixed 7406 (Trash doesn't work until first restart of Nautilus)
	Fixed 7976 (some files that you can't leave in the Trash just
		    silently go away instead of showing the dialog as
		    they should)

	New trash directories are created lazily, when someone tries to
	delete an item on the respective disk for the first time. The
	problem was that these new trash directories do not get integrated
	into the unified trash directory. Added logic to do that.

	* libnautilus-extensions/nautilus-file-operations.c:
	(nautilus_file_operations_copy_move):

	Before a move to trash operation is started check for any new
	trash directories and integrate them if needed.

	* libnautilus-extensions/nautilus-trash-directory.c:
	(check_trash_created), (check_trash_directory_added_callback),
	(volume_mounted_callback)

	Add calls to allow adding a new physical trash directory to the
	unified trash.

	* libnautilus-extensions/nautilus-trash-directory.h:
	* libnautilus-extensions/nautilus-trash-monitor.c:
	(nautilus_trash_monitor_initialize_class),
	(nautilus_trash_monitor_get),
	* libnautilus-extensions/nautilus-trash-directory.c:
	(nautilus_trash_directory_initialize),
	(nautilus_trash_directory_finish_initializing):

	Rearrange to allow initializing the nautilus trash directory and
	nautilus trash monitor properly, dodging a cyclic dependency.

	* libnautilus-extensions/nautilus-trash-monitor.c:
	* libnautilus-extensions/nautilus-trash-monitor.h:
	(nautilus_trash_monitor_get_trash_directories),
	(add_one_trash_directory_if_needed),
	(nautilus_trash_monitor_add_new_trash_directories):
	Add a new signal to allow clients get notified when a new
	trash directory might get added to the unified trash.